CN207227876U - A kind of transition apparatus suitable for straddle type monorail rail tracks installation - Google Patents
A kind of transition apparatus suitable for straddle type monorail rail tracks installation Download PDFInfo
- Publication number
- CN207227876U CN207227876U CN201721178789.5U CN201721178789U CN207227876U CN 207227876 U CN207227876 U CN 207227876U CN 201721178789 U CN201721178789 U CN 201721178789U CN 207227876 U CN207227876 U CN 207227876U
- Authority
- CN
- China
- Prior art keywords
- framework
- transition apparatus
- track girder
- groove
- rows
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Railway Tracks (AREA)
Abstract
The utility model belongs to rail traffic bridge structure correlative technology field, and it discloses a kind of transition apparatus suitable for straddle type monorail rail tracks installation.The transition apparatus is used to connect adjacent the first track girder and the second track girder being placed in place, and post-cast strip is not yet cast between first track girder and second track girder；First track girder and second track girder offer the first groove and the second groove respectively；The transition apparatus is no bottom surface and the box-structure of top surface, it include the first framework, second framework and it is multiple be separately fixed on first framework and the second framework inner surface and respectively with first groove and the rib of second fit depressions；First framework and the second framework block first track girder and second track girder, and the transition apparatus forms hoop type with two track girders and is connected.The transition apparatus is easy for assemble or unload, repeats and utilizes, and construction efficiency is higher.
Description
Technical field
The utility model belongs to rail traffic bridge structure correlative technology field, more particularly, to one kind be suitable for across
The transition apparatus of type monorail track girder installation.
Background technology
The linear required precision for needing to meet that train is out of shape of straddle type monorail rail tracks, construction precision require high.In order to full
Sufficient required precision, continuous beam or the continuous construction method of continuous steel construction generally use elder generation freely-supported, i.e., simply-supported state is in factory
Prefabricated, cast-in-site post-cast strip is continuous to be formed.
There are system transform, bridge pier pier top need to set post-cast strip, be influenced be subject to post-cast strip for this method, and erection of track beam is only
Truck crane or crane can be selected to hang, lifting mode needs to take road width under bridge, larger to traffic impact under bridge, therefore greatly
More options are carrying on construction work at night or enclosure portion road is constructed, and the influence to the duration is also larger.Beam is transported according to beam car,
Due to the presence of pier top post-cast strip, beam car could pass through after only waiting a continuous beam or continuous Construction of Steel Structure
The transport and erection of next binding beam are carried out, greatly reduces construction efficiency.
Utility model content
The defects of for the prior art, the utility model provide a kind of mistake suitable for straddle type monorail rail tracks installation
Device is crossed, its characteristic based on existing straddle type monorail rail tracks, studies and devise one kind and be suitable for straddle-type monorail
The transition apparatus of track girder installation.First framework and the second framework of the transition apparatus are from first track
First track girder and second track girder are blocked in the opposite both sides of beam, thus the transition apparatus and described first
Join track girder and second track girder and form hoop type connection so that beam car can be directly by pouring from post-cast strip
The limitation of note, it is economical and practical, improve construction efficiency.In addition, multiple bolts hole are respectively used to house multiple bolts,
First groove and second groove are respectively used to be clamped with multiple ribs, thus make transition apparatus and track girder phase
Connection, it is easy for assemble or unload, and repeatable utilization.
To achieve the above object, the utility model provides a kind of transition dress suitable for straddle type monorail rail tracks installation
Put, it, which is used to connect, is placed adjacent the first track girder and the second track girder in place, first track girder and
Post-cast strip is not yet cast between second track girder；
First track girder offers the first groove on the periphery of one end of second track girder, described
Second track girder offers the second groove on the periphery of one end of first track girder；
The transition apparatus is no bottom surface and the box-structure of top surface, it includes the first framework, second framework, multiple intervals
It is arranged on first framework and the rib in the second framework and multiple bolts, it is vertical on the inner surface of first framework
Spaced multiple rows of rib is fixed with, spaced multiple rows of institute is vertically and fixedly provided with the inner surface of the second framework
State rib；The transition apparatus is further opened with multiple interval settings and through the bolt of first framework and the second framework
Hole；Multiple bolts hole are respectively used to house multiple bolts, and first groove and second groove are respectively used to
It is clamped with multiple ribs so that first framework and the second framework are from the opposite both sides of first track girder
First track girder and second track girder are blocked, thus the transition apparatus and first track girder and institute
State the second track girder and form hoop type connection.
Further, the number of rows of the rib in first framework and the number of rows of the rib in the second framework are equal,
And it is equal to the quantity and the number of the second groove on second track girder of the first groove on first track girder
The sum of amount.
Further, the number of rows of the rib in first framework and the number of rows of the rib in the second framework are two
Row, the positions of two rows of ribs in first framework position with two rows of ribs in the second framework respectively
It is corresponding.
Further, the spacing between two rows of ribs in first framework is equal to first groove and described second
Spacing between groove.
Further, the spacing between two rows of ribs in the second framework is equal to first groove and described second
Spacing between groove.
Further, the transition apparatus is rectangular perpendicular to the cross section in its length direction, and first framework is in
Concave character type, the second framework are also in concave character type.
Further, the transition apparatus is trapezoidal perpendicular to the cross section in its length direction.
Further, the transition apparatus is the rectangle with opening perpendicular to the cross section in its length direction.
Further, the transition apparatus is with the trapezoidal of opening perpendicular to the cross section in its length direction.
Further, the transition apparatus is made of steel plate welds.
It is compared with prior art, provided by the utility model suitable by the contemplated above technical scheme of the utility model
Transition apparatus for straddle type monorail rail tracks installation mainly has the advantages that：
1. first framework and the second framework block described first from the opposite both sides of first track girder
Join track girder and second track girder, thus the transition apparatus and first track girder and second track
Beam forms hoop type connection so that beam car can be directly by the way that and limitation pour into a mould from post-cast strip, globality be preferable, economy
Practicality, improves construction efficiency；
2. more than the bolt hole is respectively used to house multiple bolts, first groove and second groove point
It Yong Yu not be clamped with multiple ribs, thus transition apparatus is connected with track girder, it is easy for assemble or unload, and repeatable profit
With；
3. the transition apparatus is no bottom surface and the box-structure of top surface, easy to process, simple structure is easy to implement.
Brief description of the drawings
Fig. 1 is the transition apparatus for being suitable for straddle type monorail rail tracks installation that the utility model first embodiment provides
Schematic diagram during use；
A, b in Fig. 2 are two differences of the transition apparatus for being suitable for straddle type monorail rail tracks installation in Fig. 1 respectively
Schematic cross-section during state；
A, b in Fig. 3 are that the straddle type monorail rail tracks that are suitable for that the utility model second embodiment provides are pacified respectively
Schematic cross-section during two different conditions of the transition apparatus of dress；
A, b in Fig. 4 are that the straddle type monorail rail tracks that are suitable for that the 3rd embodiment of the utility model provides are pacified respectively
Schematic cross-section during two different conditions of the transition apparatus of dress；
A, b in Fig. 5 are that the straddle type monorail rail tracks that are suitable for that the 4th embodiment of the utility model provides are pacified respectively
Schematic cross-section during two different conditions of the transition apparatus of dress.
In all of the figs, identical reference numeral is used for representing identical element or structure, wherein：10- bridge piers, 20-
Pedestal beam, the first track girders of 30-, the first grooves of 31-, the second track girders of 40-, the second grooves of 41-, 50- transition apparatus,
51- bolts hole, the first frameworks of 52-, 53- second frameworks, 54- ribs, 60- bolts.
Embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only explaining
The utility model, is not used to limit the utility model.
Transition apparatus provided by the utility model suitable for straddle type monorail rail tracks is welded into no top surface using steel plate
And the box-structure of bottom surface, the box-structure include two parts in left and right, the two parts are attached by high-strength bolt.
The transition apparatus edge is opening or box section of remaining silent perpendicular to the cross section of its own length direction, so described in use
Transition apparatus connection is adjacent and set up in place but do not pour into a mould two track girders of post-cast strip can be to avoid monoblock type section lateral longitudinal
The problem of rib conflicts with track girder beam body longitudinal direction regular reinforcement.Left and right two parts block the track from the both sides of the track girder
Beam sides, and be connected left and right two parts with two track girder using high-strength bolt.So that transition apparatus and track girder shape
Into " cuff " effect, globality obtains very big reinforcement.In addition, connected using " cuff " mode, it is easy for assemble or unload, repeat
Utilize, it is economical and practical.
Please refer to Fig.1 and Fig. 2 in a, b figure, the utility model first embodiment provide is suitable for straddle-type monorail
The transition apparatus 50 of track girder installation is the box-structure without bottom surface and top surface that steel plate is welded into, it is perpendicular to its length side
To cross section it is rectangular (box section of as remaining silent).The transition apparatus 50 is used to connect two adjacent tracks when installing
Beam, so that freight volume car passes through and the limitation poured into a mould from post-cast strip.In present embodiment, the transition apparatus 50 is suitable for track
The straightway of beam.
The transition apparatus 50 includes the first framework 52, second framework 53, multiple is disposed on first framework 52
And rib 54 and multiple bolts 60 in the second framework 53.First framework 52 is in concave character type substantially, on its inner surface
Two rows of ribs 54 are vertically and fixedly provided with, two rows of ribs 54 are arranged at intervals.The second framework 53 is in concave character type substantially, on its inner surface
It is vertically and fixedly provided with spaced two rows of ribs 54.The position of two rows of ribs 54 in first framework 53 is respectively with described
The position of two rows of ribs 54 in two frameworks 54 is corresponding.It is appreciated that in other embodiments, the number of rows of the rib 54
It can increase or reduce according to being actually needed.
The transition apparatus 50 offers multiple spaced bolts hole 51, and the bolt hole 51 is at the same time through described the
One framework 52 and the second framework 53, it is used to house the bolt 60 so that first framework 52 and the second framework
53 are connected.In present embodiment, the quantity of the bolt hole 51 is identical with the quantity of the bolt 60.
The transition apparatus 50, which is used to connect, to be placed on same pedestal beam 20 and not to pour into a mould adjacent the two of post-cast strip
Track girder, for convenience, two track girders are referred to as the first track girder 30 and the second track girder 40.This embodiment party
In formula, first track girder 30 and second track girder 40 are transported to after scene by beam car, and Bridge Erector successively will
First track girder 30 and second track girder 40 are placed on the same pedestal beam 20, then the transition dress
50 are put using cuff mode with first track girder 30 and second track girder 40 to be connected.
First track girder 30 offers the first groove on the periphery of one end of second track girder 40
31, first groove 31 is used to house rib 54 and the second framework described in the row in corresponding first framework 52
Rib 54 described in a row on 52.Second track girder 40 is opened on the periphery of one end of first track girder 30
Equipped with the second groove 41, second groove 41 is used to house rib 54 described in another row in corresponding first framework 52
And rib 54 described in another row in the second framework 52.
In present embodiment, the depth of the depth of first groove 31 and second groove 41 is 2 centimetres, described
The length in the first groove 31 and the second groove 41 along the bridge axle direction is 5 centimetres；First groove 31 and described second
The distance between groove 41 is equal with the distance between two rows of ribs 54 in first framework 52, in the second framework 53
The distance between the two rows of ribs 54 of the distance between two rows of ribs 54 in first framework 52 it is equal；First frame
The number of rows of rib on body 52 and the number of rows of the rib in the second framework 53 are equal, and are equal to first track girder
The sum of quantity of the second groove 41 in the quantity of the first groove 31 on 30 and second track girder 40.
A, b figure in Fig. 3 are referred to, what the utility model second embodiment provided is suitable for straddle type monorail rail tracks
50 base of transition apparatus suitable for straddle type monorail rail tracks that provides of transition apparatus and the utility model first embodiment
This is identical, and difference is the transition apparatus of the utility model second embodiment offer perpendicular to the transversal of its length direction
Face is trapezoidal, and it is suitable for the curved section of track girder.
A, b figure in Fig. 4 are referred to, what the 3rd embodiment of the utility model provided is suitable for straddle type monorail rail tracks
50 base of transition apparatus suitable for straddle type monorail rail tracks that provides of transition apparatus and the utility model first embodiment
This is identical, and difference is the transition apparatus of the 3rd embodiment of the utility model offer perpendicular to the transversal of its length direction
Face is the rectangle with opening, and be as open box section.
A, b figure in Fig. 5 are referred to, what the 4th embodiment of the utility model provided is suitable for straddle type monorail rail tracks
Transition apparatus and the transition apparatus suitable for straddle type monorail rail tracks that the utility model second embodiment provides it is basic
Identical, difference is the transition apparatus of the 4th embodiment of the utility model offer perpendicular to the cross section in its length direction
For with the trapezoidal of opening, be as open box section.
Remain silent box section transition apparatus good integrity, but need the 20 bottom pre-embedded bolt of pedestal beam
Position, which reserves, to be come, and causes the requirement on machining accuracy to bottom plate high, and the transition apparatus globality at the box interface that is open is slightly worse, but
It is that can avoid reserving for the 20 bottom pre-embedded bolt position of pedestal beam, processing is more convenient, and installation procedure is also relatively simple.
Transition apparatus provided by the utility model suitable for straddle type monorail rail tracks installation, the institute of the transition apparatus
State the first framework and the second framework and block first track girder and institute from the opposite both sides of first track girder
The second track girder is stated, thus the transition apparatus forms hoop type with first track girder and second track girder
Connection so that beam car can be economical and practical directly by and the limitation poured into a mould from post-cast strip, improves construction efficiency.This
Outside, multiple bolts hole are respectively used to house multiple bolts, and first groove and second groove are respectively used to
It is clamped with multiple ribs, thus transition apparatus is connected with track girder, it is easy for assemble or unload, and repeatable utilization.
As it will be easily appreciated by one skilled in the art that the above is only the preferred embodiment of the utility model only, not
To limit the utility model, any modification for being made where within the spirit and principles of the present invention, equivalent substitution and change
Into etc., it should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of transition apparatus suitable for straddle type monorail rail tracks installation, it is used to connecting adjacent the be placed in place
One track girder and the second track girder, are poured after being not yet cast between first track girder and second track girder
Band, it is characterised in that：
First track girder offers the first groove on the periphery of one end of second track girder, and described second
Connection track girder offers the second groove on the periphery of one end of first track girder；
The transition apparatus is no bottom surface and the box-structure of top surface, it includes the first framework, second framework, multiple interval settings
Rib and multiple bolts in first framework and the second framework, are vertically fixed on the inner surface of first framework
There is spaced multiple rows of rib, spaced multiple rows of rib is vertically and fixedly provided with the inner surface of the second framework
Bar；The transition apparatus is further opened with multiple interval settings and through the bolt hole of first framework and the second framework；
Multiple bolts hole are respectively used to house multiple bolts, first groove and second groove be respectively used to it is more
A rib clamping so that first framework and the second framework are blocked from the opposite both sides of first track girder
First track girder and second track girder, the thus transition apparatus and first track girder and described the
Bigeminy track girder forms hoop type connection.
2. as claimed in claim 1 suitable for the transition apparatus of straddle type monorail rail tracks installation, it is characterised in that：Described
The number of rows of rib in one framework and the number of rows of the rib in the second framework are equal, and are equal to first track girder
On the first groove quantity and second track girder on the sum of the quantity of the second groove.
3. as claimed in claim 2 suitable for the transition apparatus of straddle type monorail rail tracks installation, it is characterised in that：Described
The number of rows of rib in one framework and the number of rows of the rib in the second framework are two rows, the two rows in first framework
The position of the rib is corresponding with the position of two rows of ribs in the second framework respectively.
4. as claimed in claim 3 suitable for the transition apparatus of straddle type monorail rail tracks installation, it is characterised in that：Described
The spacing between two rows of ribs in one framework is equal to the spacing between first groove and second groove.
5. as claimed in claim 4 suitable for the transition apparatus of straddle type monorail rail tracks installation, it is characterised in that：Described
The spacing between two rows of ribs in two frameworks is equal to the spacing between first groove and second groove.
6. such as the transition apparatus that claim 1-5 any one of them is installed suitable for straddle type monorail rail tracks, its feature exists
In：The transition apparatus is rectangular perpendicular to the cross section in its length direction, and first framework is in concave character type, and described second
Framework is also in concave character type.
7. such as the transition apparatus that claim 1-5 any one of them is installed suitable for straddle type monorail rail tracks, its feature exists
In：The transition apparatus is trapezoidal perpendicular to the cross section in its length direction.
8. such as the transition apparatus that claim 1-5 any one of them is installed suitable for straddle type monorail rail tracks, its feature exists
In：The transition apparatus is the rectangle with opening perpendicular to the cross section in its length direction.
9. such as the transition apparatus that claim 1-5 any one of them is installed suitable for straddle type monorail rail tracks, its feature exists
In：The transition apparatus is with the trapezoidal of opening perpendicular to the cross section in its length direction.
10. such as the transition apparatus that claim 1-5 any one of them is installed suitable for straddle type monorail rail tracks, its feature exists
In：The transition apparatus is made of steel plate welds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721178789.5U CN207227876U (en) | 2017-09-14 | 2017-09-14 | A kind of transition apparatus suitable for straddle type monorail rail tracks installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721178789.5U CN207227876U (en) | 2017-09-14 | 2017-09-14 | A kind of transition apparatus suitable for straddle type monorail rail tracks installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207227876U true CN207227876U (en) | 2018-04-13 |
Family
ID=61862031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721178789.5U Withdrawn - After Issue CN207227876U (en) | 2017-09-14 | 2017-09-14 | A kind of transition apparatus suitable for straddle type monorail rail tracks installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207227876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513906A (en) * | 2017-09-14 | 2017-12-26 | 中铁第四勘察设计院集团有限公司 | A kind of transition apparatus suitable for straddle type monorail rail tracks installation |
-
2017
- 2017-09-14 CN CN201721178789.5U patent/CN207227876U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107513906A (en) * | 2017-09-14 | 2017-12-26 | 中铁第四勘察设计院集团有限公司 | A kind of transition apparatus suitable for straddle type monorail rail tracks installation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102192368B (en) | Large-span overhead pipeline sliding installation method | |
| CN108505405A (en) | A kind of suspension type monorail and highway bridge build structure jointly | |
| CN207227876U (en) | A kind of transition apparatus suitable for straddle type monorail rail tracks installation | |
| CN107244534A (en) | Prefabricated box culvert transport vehicle | |
| CN208965416U (en) | A kind of safeguard structure of large span frame bridge jack-in process existing railway | |
| CN205057364U (en) | Truss assemble bed -jig | |
| CN102102437A (en) | Combined U-shaped elevation hanging work platform | |
| CN206828889U (en) | Suspension type monorail traffic track beam attachment structure | |
| CN107513906A (en) | A kind of transition apparatus suitable for straddle type monorail rail tracks installation | |
| CN207259883U (en) | A kind of suspension type monorail traffic steel reinforced concrete combined track beam based on assembled technology | |
| CN107604819B (en) | A kind of straddle type monorail rail tracks erection method using transition apparatus | |
| CN112342915A (en) | Construction method for gantry hoisting beam of overhead track | |
| CN208472473U (en) | A kind of suspension type monorail and highway bridge build structure jointly | |
| CN208871564U (en) | A kind of pin-connected panel large span cluster illumination lamps bridge | |
| CN111236538A (en) | Clamp for controlling thickness of steel bar protective layer in concrete structure and construction process | |
| CN215566080U (en) | Lightweight evacuation platform | |
| CN205874988U (en) | Case back board prestressing tendons positioner | |
| CN214116258U (en) | Beam falling prevention stop block mounting device for high-speed railway precast box beam | |
| CN209779360U (en) | Straddle type single-track large-span combined bridge structure | |
| CN201942968U (en) | Railway rail retracting device | |
| CN107777548B (en) | Fixing device and fixing method for hoisting gantry crane on hundred-meter long rail of subway operation line | |
| CN206846097U (en) | A kind of Men Gangyu frameworks separately-loaded pipeline support structure | |
| CN110792040B (en) | Hoisting method for hoisting T-shaped beam of separated bridge deck | |
| CN209024062U (en) | A kind of handling apparatus | |
| CN205171383U (en) | A moving platform device that is used for ligature of prefabricated deck -siding roof framework of steel reinforcement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180413 Effective date of abandoning: 20230602 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180413 Effective date of abandoning: 20230602 |